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Home > Synchronous Motor > 20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
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20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry
20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry

20kw 24000rpm High Speed Synchronous Pmsm Electric Motor Industry

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Product Description

Basic Information
Model NO.
SRPM112H4W20
Operation Mode
Electric Motor
Magnetic Structure
Permanent Magnet
Rated Power
20kw
Rated Speed
24000rpm
Efficiency
94.7%
Number of Poles
8
IP Level
IP54, IP65
Cooling Method
Water / Air Cooling
Usage
Fans, Pumps, Compressors
Product Description

High efficiency air / water cooling 380V AC 7.5kw-30kw 12000rpm-24000rpm Brushless PM Electric Motor

This series of High Speed Synchronous Motors features advanced water and air cooling designs. We provide customization options to meet the specific requirements of different industrial projects.

High Speed Motor View 1
High Speed Motor View 2
High Speed Motor View 3
✓ Suitable for 24000rpm rated speed
✓ High power & high torque
✓ High efficiency & small size
✓ Low noise & low vibration
✓ Patented cooling structure
✓ Easy maintenance & long life
Technical Specifications
Model type
SRPM112H4W20
Voltage
380V AC
Rated Power
20KW
Rated speed
24000rpm
Isolation
H/F
Water Proof
IP54 (IP67 optional)
Applications

High-speed Compressors | Industrial Fans | Precision Pumps

Motor Applications
More Motor Options
Motor Type Voltage (V AC) Power (kW) Speed (rpm) Torque (N.m) Efficiency Cooling Protection
SRPM General3805.5 - 11010000 - 8000010 - 42095.0%WaterIP54/IP67
SRPM High Speed3804 - 3715000 - 2400035 - 46395.0%AirIP54/IP67
SRPM112H4F7.5C3807.5210003.495%AirIP54
SRPM112H4W2038020240008.096.5%WaterIP54
SRPM210M4W75C380751000071.696.5%WaterIP54
Frequently Asked Questions
Can this permanent magnet synchronous motor be used as a generator?
Yes. Due to its special working theory, it can function as a generator. If it runs clockwise (CW) as a motor, it functions as a generator when run counter-clockwise (CCW). Note that an AFE functional motor controller is required for generator use.
Why can't I use a direct three-phase AC supply to start the motor?
The rotor has high inertia, and the magnetic field spins so rapidly that a static rotor cannot synchronize with it immediately. A driver is necessary to manage the startup process.
What are the technical requirements for the VFD driver?
The driver must be a vector control VFD with specialized internal software. Compatible series include Siemens 6SE70, Yaskawa CR5, ABB ACS800, and our MH300 series VFD.
How is the permanent magnet rotor protected from failure?
Every rotor undergoes rigorous testing, including corrosion resistance, high-temperature demagnetization, and linear demagnetization tests. The demagnetization index is strictly maintained within 2%.
Where is this motor typically applied?
These motors are primarily used in variable frequency speed applications, such as high-speed compressors, industrial ventilation fans, and high-pressure pumps.
What is the expected maintenance and lifespan?
The motor is designed for low vibration and low noise, ensuring a long life time with minimal maintenance requirements due to its durable and reliable patented structure.

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